Question

我是django的一个完整的菜鸟，我似乎无法启动并运行管理页面。我正确设置了urls.py，并且我在settings.py模块中启用了应用程序...所有数据库设置都已正确定义。请帮忙抛出的错误如下所示

Environment:


Request Method: GET
Request URL: http://127.0.0.1:8000/admin

Django Version: 1.3
Python Version: 2.7.1
Installed Applications:
['django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.admin']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
' jango.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware')


    Traceback:
    File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in          get_response
  89.                     response = middleware_method(request)
     File "/usr/local/lib/python2.7/dist-packages/django/middleware/common.py" in process_request
  67.             if (not _is_valid_path(request.path_info, urlconf) and
File "/usr/local/lib/python2.7/dist-packages/django/middleware/common.py" in _is_valid_path
  154.         urlresolvers.resolve(path, urlconf)
     File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in resolve
  342.     return get_resolver(urlconf).resolve(path)
   File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in resolve
  250.             for pattern in self.url_patterns:
    File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in _get_url_patterns
  279.         patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
    File "/usr/local/lib/python2.7/dist-packages/django/core/urlresolvers.py" in _get_urlconf_module
  274.             self._urlconf_module = import_module(self.urlconf_name)
    File "/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py" in  import_module
  35.     __import__(name)
    File "/home/mjanja/workspace/DjangoProjectsLinux/ModelsDemo/../ModelsDemo/urls.py" in <module>
  16.      url(r'^admin/', include(admin.site.urls)),

    Exception Type: NameError at /admin
    Exception Value: name 'admin' is not defined

Answer 1

你很可能错过以下几行@ urls.py的开头：

# Uncomment the next two lines to enable the admin:
from django.contrib import admin
admin.autodiscover()

Answer 2

似乎您可能忘记在项目根目录中的默认urls.py中取消注释几行。

检查项目根目录中的urls.py，它至少应该具有以下内容：

from django.conf.urls.defaults import patterns, include, url
from django.contrib import admin
admin.autodiscover()

urlpatterns = patterns('',
    url(r'^admin/', include(admin.site.urls)),
)

另外，我在上面的settings.py中看到“django”缺少“d”：

' jango.contrib.sessions.middleware.SessionMiddleware'

Answer 3

这已经很老了，但我注意到在已安装的中间件列表中，有一行缺少'django'中的'd'

Installed Middleware:
('django.middleware.common.CommonMiddleware',
' jango.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',

Django-Admin.py无法正常工作

3 个答案: